I am currently looking for a KVM switch for two computers (a mac and a home assembled PC that has both windows xp and Ubuntu 7.10) to share a USB keyboard and mouse. I have only found a couple of belkin products that have bad reviews in amazon and this Avocent DVI 2-port switch (with a usb hub)... I am currently leaning towards the avocent switch, if nothing else because belkin's kvm switches have very bad reviews.

Have you ever heard from avocent or used one of their products? Are they any good?

Do you know of any other kvm switch that can handle USB & DVI and is compatible with a mac?