Thanks very much, I think I'm beginning to understand this now. :) Also, I don't think I have heard people use verbs with that ending very often in spoken Polish. Is this form found more often in written Polish, or do I just need to get out more? :P
(I don't know what your native language is, is it English?)
Actually, Polish is my first language, but I haven't spoken it much since I moved to the US, and so I decided it's high time to smooth out the rough edges. ;)