Gentlemen - received my PIC interface today, running a Celeron 400, with Win 98 OS, no 3D card, but using Direct X 8.0....this works better than I expected. I now have a sim with great scenery options (although I seem to keep flying into the Swiss Alps at sunset!), using my JR 10X, and it is outstanding. As close to flying my GP Pitts as I'll come, I think, without going to the field! This is one of the best $20 I've spent in the hobby in a LONG time (Ken Hewitt's cable was $19.95, and that included Air shipping from UK !)