I thought I'd post my final solution to networking my HP4. After talking with a most helpful PrinterTechs sales rep, I went with the J4100A. It arrived yesterday. Installation was simple. The PrinterTechs tutorial was a huge help in understanding the set up process, but to be honest, the HP Install Network Printer Wizard is really all that's needed. I had all 4 computers (mix of XP and Vista 64) printing in under 20 minutes.

A HUGE thanks to PrinterTechs!

Barry