I have Panther on a B/W G3 500, which the same motherboard as your Yikes. Panther (10.3.2) works great on it. I do have 768 MB of RAM and a 32 MB PCI Radeon video card (Quartz Extreme-enabled hack), which helps perfomance. Still, I would think your machine would see some speed improvement from Panther; it certainly made the B/W snappier. It has been very stable for me. If you don't have SCSI or other stuff like that you should be fine. Mel "Don't play too much golf. Two rounds a day are plenty." ~ Harry Vardon On Dec 29, 2003, at 11:43 AM, lavode at comcast.net wrote: > Hi all, > > I received Panther for Christmas, and am wondering if it is stable > yet. I have: > > Yikes!/400 > 304mb RAM > 16mb ATI Video > > TIA, > -Lavode