Ok, post it here. Latest alpha 1.9 15380 crashes repeatedly on XP SP3. Had XP SP2 installed from the beginning and didn't encounter any crash of uTorrent ever. Couple days ago (well, already couple weeks ago) I installed SP3 and since then always have crashes of uTorrent at startup (it has shortcut from Startup menu). Cannot be relaunched immediately - need to wait while system is completely up and only then choose "Just relaunch" and it works. Not a big deal, I don't reboot for months. But more annoying thing is that sometimes (~50%) it crashes when picks torrent from Firefox. And crashes the process that is supposed to pass data to already running process. It means that uTorrent remains alive, but new torrent not added for download. I thought maybe UPX eventually has messed up... Downloaded uncompressed exe... The result is same. pack of crash dumps http://www.mediafire.com/?hblz11w0zzd