"all the other USB lines are still in the config.sys, I only listed those 2 lines as those were the only lines I'd changed for 2.0 support. Forgot to mention - one of the last things I did last night was add a /V at the end of it to make sure it was loading, and it is. I originally had BASEDEV=USBEHCD.SYS in there a few times because there's 6 USB ports(I had to add multiple 1.x driver entries to get the SOYO's multiple USB ports to work). However, the additional entries put up a message along the lines of "no other USB controllers found". I suspect either the USB 2.0 driver automatically handles multiple controllers, or the 6 USB ports are really a built-in 6 port hub."

I have read that the OS/2 USB drivers only supports up to 4 controllers. Also did you leave the USB 1.1 drivers in config.sys? I have read that these are required to support backward compatibilty. That for each 2.0 controller there is a 1.1 controller to handle any 1.1 USB devices attached. This is all just what I have read in Usenet, as I have no USB 2.0 to play with. Do you have USB 2.0 devices to plug in?

Most times there are 2 USB ports for each controller I think, or in the case of 2.0 I think there may be 3 USB 2.0 ports and 3 USB 1.1 ports. Are any of the ports labelled differently? You should run PCI.EXE to see what you actually have. In my case PCI.EXE shows only two UHCI controllers, and I have only 2 USB ports.:

"Vendor 8086h Intel Corporation
Device 2442h 82801BA/BAM USB Controller #1 (ICH2/ICH2-M B5 step)
Command 0005h (I/O Access, BusMaster)
Status 0280h (Supports Back-To-Back Trans., Medium Timing)
Revision 05h, Header Type 00h, Bus Latency 00h
Self test 00h (Self test not supported)
PCI Class Serial, type USB (UHCI)
Subsystem ID 10271025h Unknown
Subsystem Vendor 1025h Acer Inc
Address 4 is an I/O Port : 00008000h
System IRQ 11, INT# D

Vendor 8086h Intel Corporation
Device 2444h 82801BA/BAM USB Controller #2 (ICH2/ICH2-M B5 step)
Command 0005h (I/O Access, BusMaster)
Status 0280h (Supports Back-To-Back Trans., Medium Timing)
Revision 05h, Header Type 00h, Bus Latency 00h
Self test 00h (Self test not supported)
PCI Class Serial, type USB (UHCI)
Subsystem ID 10271025h Unknown
Subsystem Vendor 1025h Acer Inc
Address 4 is an I/O Port : 00008060h
System IRQ 11, INT# C"


Mark