I get a Download verification failure when downloading Crysis (and only Crysis) through Impulse. Sins of a Solar Empire downloads and verifies just fine, and disabling anti-virus software hasn't helped. I'm running Windows 7 Ultimate x64, on an Intel Core 2 Quad Q9550, 8 GB RAM, > 1 TB HDD. Virus scans, MemTest, ScanDisk have all come up clean. I've tried using the Reset Data function in Impulse twice. No effect. Please help. I really like playing this game, and every attempted download is another 90 minutes and 6 GB of bandwith wasted.