Hi guys, After lurking on these forums for years despite not even owning a mac, I finally bit the bullet and got myself a macbook air. So first off, thanks! I love my air and haven't managed to put it down yet: no core issues, no fans going wild, and whilst it does get a bit hot, it just works beautifully. However I was hoping to turn to you guys for some help regarding remote disk and network issues I seem to be experiencing. I installed Remote disk on windows vista machine, worked right off the bat, located and ran the DVD contents without issue. However after a while (typically after I let the air sleep for a while), the vista machine will disappear from the remote disk option, and nothing I can do seems to bring it back until I finally go onto the machine, disable and re-enable sharing. Its a minor issue but is a bit irritating. The same will be true for example of itunes sharing, where after sleeping I can no longer see my shared itunes content. I also cannot see other machines and public folders in the network, though I have manually specified a shared folder (smb://...), which seems to survive despite the sleeping. Any advice or suggestions? I'm not sure if it is a network issue, or if there is simply a general problem with the software/hardware not syncing as it should. Thanks!