Virtual PC Service Pack 1 Released

When did Virtual PC become an essential app? It seems like I'm in it daily for SharePoint development and working with new Whidbey bits. A service pack is available, and in addition to helping VPC work better with XPSP2 and SMS, it contains the coolest buzzword of the day, a "Virtual Disk Precompactor." Check out the readme if you're actually curious about what that is. Or, just go get the service pack.