I have a G4 Quicksilver running Panther I bought a USB hub at Micro Center that was supposed to be mac comaptible. Didn't use it for a couple months. I finally connected it the other day and used it with my regular printer (Epson 785 EPX) and an all in one Lexmark X73. It worked, but began noticing system slowdown and lots of spinning beachballs, particulary in my Netscape browser and email but also other programs. I disconnected the Inland powered USB 2.0 high speed hub as well as the Lexmark printer, and went to the Inland-products.com website, where it shows that Windows is the only system listed as compatible. I've done numerous restarts and also used Applejack in single user mode on startup, but still have slowdowns after about a half-hour of use. Can anyone suggest what files might be responsible and what I can do? Please reply to me individually as well as by list, since I'm on digest. Thanks, Judy Antipin