Hi, first off - I LOVE this app and it honestly makes me wonder why Microsoft did not integrate something like this in the first place, at the very least into the desktop version.  Thanks for the innovation and hard work to bring us this app.

Most apps seem to be working fine, although almost all apps seem to have a problem starting in windowed mode and result in a crash.  This is not a huge deal since I just start in the modern UI and window when needed.  Still it would be nice if it ran as smooth as possible.  My main problem is when using e-mail apps.  The built in Windows mail app just flat out does not work, it will crash after some weird graphical glitching and start opening more windows which also will not work.  I can start it in the modern UI and even after going into window mode it will work, albeit very briefly but shortly after it starts the aforementioned problems.  Also, the Yahoo e-mail app seems to work just fine except that after I click a link in an e-mail and try to go back to the app, it has frozen and I have to manually close and re-open.

If anyone has had this problem and knows the solution, please let me know but if not, I just wanted to report it.

Please continue the hard work and iron out these small problems because when/if this app is running smoothly, it actually makes Windows 8 a joy to use.  Again, thank you.