Rule #1 - Be Patient - Rule #2 - Don't ask when, if you don't contribute - Rule #3 - You have coding skills - LinuxMCE's small brother is available: http://www.agocontrol.com
make: *** No rule to make target `../lib/libSerializeClass.a', needed by `Media_Plugin'. Stop.
Honestly? Switch to 0810, you're gonna find very limited support for 0710. And if you're working on stuff that could be included in future versions, it will need to be done on 0810 anyway.