Hi, My server runs on Windows 2003 server with Plesk 8.1.1. I would like to install Service Pack 2 and also upgrade to Plesk 8.2.1. I didn't wanted to do it yet since I saw in this forum the problems I could have after doing all this. Could anyone give his opinion? or maybe a solution? Why each time there is an upgrade is so unstable? So many users complaining about all the new errors that appears after installing the last upgrade of Plesk, I can understand that may be some errors, but not so many, does SWSoft tests the upgrade before they release it? Thanks!