Hello Developers!
I just finished bringing 44 apps (some are free and full versions of the same app) to Windows Phone! http://www.windowsphone.com/en-US/store/publishers?publisherId=Scott%2BAdelman%2BApps%2BInc
Once I got the process down, it took me about 50 mins per app (50 mins for both the free and full versions combined).
I decided to do a blog post highlighting lessons learned from the time I spent. Thanks to those who helped out with pointing me in the right direction for certain info. You can read how to do it from start to finish and how to hopefully get your developer fee waived here:
http://scottadelman.com/?p=4800
Let me know if I missed anything or if you find it useful. Thanks!