Does the Windows Mobile 5.0 SDK integrate its own help collection with the Visual Studio 2005 Co

I installed Windows Mobile 5.0 SDK for Pocket PC and Windows Mobile 5.0 SDK for Smartphone, and I couldn't find the "Mobile and Embedded Development" section on the contents pane of visual studio 2005 - with document explorer unfiltered. I even checked the combined help collection manager and found that the windows mobile documentations are not listed there. I don't know if my help collection just got corrupted. The thing is, I recently installed this third-party add-on to Visual Studio which merged its own help collection with the VSCC, and then all of my help filters got removed and my other documentations couldn't be found. I had to reinstall my other SDKs just to fix the problem, and I also did for the windows mobile 5.0 SDKs, but the WM5 help documents still couldn't be found on the contents pane. So I just thought that maybe they were never there in the first place. When I browse over to the program folders of the WM5 SDKs, the only help documents available are in chm format. Is it possible for chm help documents to be integrated with the visual studio combined help collection and be viewed in document explorer? Thanks.