The new PD4 update that loaded yesterday (3810 Jan 23, 2009) seems to have brought back a bug that causes Parallels to have problems re-establishing an IP address after switching from wireless to wired connections. I had to reboot my entire MBP (including the Mac OS) this morning in order to get it to re-establish. Usually, I open the MBP from sleep and everything automatically reconnects... Brian
1.In Virtual machine configuration check that Network Adapter is set to default browser 2. Check when switching that other connection is not available after switch 3. in VM, STart - RUn - type cmd ipconfig /release ipconfig /renew 4. Also you need to make sure, that , wired connection provides DHCP source for IP
