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Comment Re:The first fuse I pull (Score 1) 451

That RPM drop isn't from closing the throttle. It's from cutting spark, ignition cutout at first, and then from the inertia of the car overcoming the torque of the motor and DRAGGING it down to rev match. The throttle linkage controls the shift points and weather or not the transmission 'kicks down' a gear when you stab the throttle.

Modern cars that are full electronic don't use a mechanical linkage to signal the transmission to alter shift patterns now.

For an example of this, look at this vid:

Note how the kickdown lever is operated and adjusted, it's pushed by the throttle when you floor it. Not the other way around. GM uses a different setup, again you can see how the setup is to signal the transmission as to what's going on. Alternate methods GM used were vacuum sensing, no physical linkage. has a discussion on using C4 transmissions without the throttle linkage, note no worries about the transmission not somehow closing the throttle on shifts, 'cause it never did in the first place. has a paragraph on the governor in the transmission that is controlled via either a mechanical throttle linkage or vacuum, aka the part we've been discussing. Note the lack of any comment about it closing the throttle.

Ultimately though, if you want to see this in action, drag out your ye-olde automatic with a mechanical throttle linkage and get it on a lift so the drive wheels are off the ground and the car is stable and secure. Pop the air filter off so you can watch the throttle body butterfly(s) while a friend runs the car up through the gears. You won't see any movement during shifts.

Comment Re:The first fuse I pull (Score 2) 451

No, it doesn't. (And yes, I drive stick, and also road race motorcycles and am familiar with clutchless shifting using the throttle there.) The ignition cut out is what temporarily unloads the transmission making for a smoother shift, the linkage doesn't 'pull back' on the throttle. Think of it this way, have you ever felt the throttle pedal 'push back' more during a shift? You actually don't need to unload a traditional planetary gear automatic to shift anyways, the gear change is accomplished by bands restraining outer gearsets. Again, to demonstrate this unplug the ignition cutout feed from the transmission, floor it and hang on as you get hard but functional shifts.

Comment Re:The first fuse I pull (Score 1) 451

You've got it backwards. The linkage between the throttle and the transmission was how the automatic determined 'demand' or load. Light input, upshift occur sooner. Put it into the floorboards and it'll wait to upshift until the last moment. Unloading the transmission was done via an ignition cutout triggered by the transmission.

Comment Re:Simple (Score 4, Informative) 157

I'm assuming the 'BSD NTP client' is OpenNTPd. The 'Linux NTP client' is NTPd that we all know and is not linux specific.

Primary differences between the two:

OpenNTPd just cares about getting the local clock close to the remote NTP's supplied time. Nothing more.

NTPd wants to get the local clock as closely as possible to actual time as well as disciplining the local timesource such that 1 second is accurately 1 second, while weeding out faulty or maliciously bad sources of time. It also can act as a server, or as a peer in a server group. It can also directly interact with multiple reference clocks.

In short, you're comparing a simple client that just looks at the time on the wall vs something that's trying to be accurate and can act as the server side of the equation.

Comment Re:Under what authority? (Score 1) 298

Um, that's exactly how it works. That's why movies can put restrictions on DVDs: You can watch the DVD in your house with your family, but if you want to show the movie to a large group, you'll need to get a separate license for that showing from the copyright holder. This is also why you can't record a movie at the theater, or record an entire stage performance to put up online without potential repercussions later, etc.

Comment Re:'Backward compatibility' (Score 1) 370

On the flip side, we're using an old P4 based HP to test Windows 10. 1GB of RAM, Intel chipset integrated graphics and the darn thing is actually quite responsive using IE/etc. Chrome takes forever to load but I want to toss the 64bit beta on there to see if that improves things at all. That's circa 2005 hardware. I need to research to see if my i810e chipset based e-Machine can run it next...

Comment Re:no (Score 1) 174

Um, no.... You still have to go over all the same hops with your encapsulated packet to get to the VPN endpoint, THEN the hop to the game server in the farm. Just because the trace looks different in the tunnel doesn't mean you've magically bypassed the internet. Sans VPN you'd be skipping encapsulation and that VPN endpoint to game server hop.

The first version always gets thrown away.