Yea,

I have seen this as well.

How about this one, its a good one as well http://devlicio.us/blogs/derik_whittaker/archive/2007/05/01/vs-2005-annoyance-not-enough-storage-is-available-to-complete-this-operation.aspx

I've found (and it may just be my machines), but when memory usage gets way up there, I can minimize VS and then restore it and memory usage drops way way down (theres also the force garbage collection option in r# which reclaims memory some of the time).

My memory usage for VS2005 barely exceeds 200Mb. And that's with them running for several days straight, several of them, with managed/native debugging sessions all over the place. However, I don't have any source control plugin enabled (I checkin/checkout myself), and I don't do any database work.

At any moment, the most memory hungry program running is actually Firefox, with only a dozen tabs. I'd gladly switch to IE7 if there were as many keyboard shortcuts and extensions.