Velocity CTP2 seems to have memory leaks

based on a project i found today on codeplex: http://www.codeplex.com/CacheScope Microsoft Velocity CTP2 has memory leaks.

Project Description
Provides a scope to wrap around the velocity caching service. It also handles locks and unlocks so that if an item sis called and should be locked after an itial call the scope can handle this under the covers.Resolves the memory leak problem with cachefactory object.This project resolves a memory leak issue with Velocity CTP2 and also provides a methodology for hanlding locked cached objects through a scope provider.

would be intersting to know if it Microsoft thinks same...