I am wondering about how much time Google Summer of Code typically takes.  I do have an internship lined up for this summer, but GSoC seems like quite an awesome experience.  I also really want to get into Open Source development.  It states in the FAQ that it's not a good idea to attempt both, but it doesn't give any specifics.  I'm wondering if it's feasible to do both.  Or would I be better off by trying to work on open source in my spare time?Thanks for all your help! 
Internship along with Google Summer of Code?
open source;google;internship
Having done both an internship and GSOC, I'd agree with the FAQ that it is not a good idea to attempt to do both at the same time.