Leopard 10.5.1 initial bugfix scoop

sebastianboethius writes: As most of you fellow slashdot readers have probably experienced some small yet irritable bugs when using leopard (caveat of being an early adopter, i.e. the infamous mouse lag problem after sleep). I found an article with promising bugfixes in the .1 update (click here). Have you found any other bugs (than the ones mentioned by me or in slashdot)?