Kevin module "ibmtr_cs" opts "mmiobase=0XDA000 srambase=0XDC000 sramsize=16" These numbers *do* not with Windows 95, it sets the sramsize to 8K, not 16 (not that you have any control over this at all.) So, you could set sramsize=8, but you may get problems allocating buffers, or try something like mmiobase=0xD8000 srambase=0xDA000 sramsize=16 Mike