Instruct: Classify Amazon reviews into positive or negative sentiment
Query: DO NOT BUY: HP DOES NOT SUPPORT FOR VISTA

I bought the HP 3600dn and was throughly pleased with it: just loaded my third set of cartridges! (:<))But then my Gateway crashed & I had to replace the Desktop which came with Windows VISTA and Office 2007.UGLY SURPRIZE (:<(((HP does not support this printer for the new Operating System, and has no intention of doing so!!! HP Support informed me of this corporate policy after several hours of passing the buck.So if you have no intention of upgrading to VISTA and are staying with Windows XP for the next ten years, then and only then PURCHASE A HP Color Laser 3600dn!!!!!Oh yes, the Cartridges that came with the printer only last half as long as the replacements. Tacky, tacky, tacky.