i have an issue with shared computers. I have a computer (my laptop) with 10.7.4, an imac with 10.5.8, two g5s with 10.6.8, and a 10.3.9 mac sharing internet with one of the 10.6.8s via ethernet. On the laptop (10.7.4) i can see all the computers under shared in finder and connect via screen share. On the 10.5.8 i can only see one of the 10.6.8s (#1) and my laptop. On 10.6.8 (#1) i can see both the 10.5.8 and the laptop but not the other 10.6.8 (#2). On 10.6.8 (#2) i can only see the 10.5.8 and the laptop. For simplifications sake i need to have the two 10.6.8s communicate with one another AND be able to see the computer 10.3.9 with the internet share via the second ethernet port. I am assuming the issues with the 10.3.9 would be resolved when the two 10.6.8s can communicate (hopefully). Not sure if 10.3.9 can even work with screen share but if i could connect to the files that would be great. seems like i have all the sharing options selected that are appropriate but i may have missed something or if anyone has any greater insight it would be much appreciated thank you.