Hi, I've been using this site for a while now with no problems which is great. Recently I tried to get some Dreamcast ISO's and I cam upon a peculiar instance similar to the problem reported here. Basically I'd get told that the files are corrupted and whatnot. After a bit of fumbling around and updating my versions of WinRAR and 7-Zip to the latest. I was still getting this problem and ended up getting the iso's from other places. The kicker came in when I encountered the same problem with DS roms, which I had no trouble with at all in the past. After a bit of testing I believe I found the cause: This problem seems to occur with all files downloaded off the Euro server. Everything off the US server extracts just fine. I tried to mention this in the IRC channel but I didn't want to interrupt the deep discussion about phallus sizes. ;D I hope I posted this in the right section and that it wasn't a known issue. I couldn't find any mention of it here.
They both run the exact same software, so there can't be anything bugging it. More likely your connection to Holland is just messed at the moment.