On 13 December, 2005, at 8:39:33, s* wrote: > I have 2 beige G3's. One is a 333 tower and the other a 266 > horizontal > tower. Both have USB cards in them and both of them seem to freeze > from > time to time. Sometimes, just the USB stops working. I have read > that this > is often related to certain USB cards. Do I need a specific USB > card for > these machines in order for this not to happen or is there just a USB > firmware upgrade or software required to resolve this issue? You don't mention which version OS you are running. I found that upgrading to OS9.2.x eliminated all the hang-ups and freezing that OS 8.x let happen after installing PCI USB cards. It didn't seem to matter which brand card was installed, the OS upgrade was what worked for me.