HI there, I am having difficulty networking my two machines. One is a Mac book pro, running 10.5 Leopard and the other a G5 imac running 10.4 tiger . They both access the internet via the same wireless connection. My macbook can see my imac (in finder it appears under shared places), this i good as allows one way file sharing, however if i want to access my macbook from the imac i cannot seem to find it? I'm sure this is relatively simple to correct, and am looking for any help with this matter. thanks for your ideas?