Actually, I do delete those as I go. I save the files from just before my turn though, so replaying any given one is not a problem.
Also, you don't seem to be understanding the problem JosEPh. The problem is that, for whatever reason, the "Save+Turn List" folder on the SVN is LOCKED. Someone needs to unlock it. I poked around in the Help menu in the SVN Commit window, and that seems to be what the message is saying. I'm hoping that Koshling (or someone with root access to the SVN) can unlock it, so we can just get on with it.
In any event, what good would doing a checkout do? I already have the SVN installed and working. There is no need to reinstall the whole thing.
The first savegame file affected for this game was rightfuture's from July 17. I tried to download that so as to Commit it myself, but all I get from clicking on the attachment is a "Clear.gif" that is 1 by 1 pixel. If rightfuture would be so kind as to attempt to Commit the save from that date again, we could see for certain what the issue is.
The first savegame that would have to be Commited for the Massive game was Thunderbrd's and it appears that he removed the attachment, so he will have to Commit that savegame himself.