I bought xtorrent and am beginning to regret it. I have a mac pro, and every time I boot xtorrent up it slows my computer to a choppy halt. This is ridiculous! if it has more than 20 torrents it will freeze immediately, otherwise it just slow the computer down significantly, and will freeze it after 5-10 minutes. It has even gone so far as to delay all processes on the computer by a minute (while it's running), and just today made itunes non-responsive. AARRGH! I want to like this app, but it refuses to work. Please help.