Maximum HD capacity on a 6100 — #26 The 6100 supports up to 9.1, but you must install it from a 9.1 disc. You cannot boot a 6100 from a 9.0 install disc (even a retail one), so you can't install 9.0 or update to 9.1 … 68kMLA Hardware by alk Sun, 4 Oct 2009 - 04:34