Songs of My Voice

I wish to join a choir, singing Gregorian Chants or Medieval Music in Cambridge or Boston Area and to add songs of my voice here.

Korean Songs
English Songs
Latin Songs-Sacred Music
Gregorian Chants: Some chants in Graduale Triplex

and

My Piano Learning Story

Window XP recorder only provides one minute recording at a time although one minute segments can be connected. Would you inform me if there's any free ware that I can record my voice more than a minute so that I can play piano while I'm singing? So far, I have to watch computer screen not to go beyond a miniute. Even I can't think about touching piano.