Come now. MiniUSB isn't that unusual.
hacked tools are no longer readily available.(Motorola PST, Qualcom's tool, etc...)
You only need PST if you want to update the software, and there hasn't been an update for V3xx in quite some time. And Qualcomm never had tools for the V3xx, since there's no Qualcomm hardware in it. The V3xx was one of the last Moto phones with a Moto (Freescale) chipset. The only Qualcomm RAZRs were the CDMA ones.