Now that 3 out of 6 computers (one is still on 7077, one is linux and otherone is vista64) in my household are runing RC i can say, LOTS of networking sharing issues has been resolved. Before basically all sharing among win7 computers where depended on homegroup and even firewall runing. In RC you can disable everything and still share "old" way. However im still having monitor wakeup bug on one computer 
My Computer
- Computer Manufacturer/Model Number
- Custom
- OS
- Windows 7 SP1 x64 build 7601.21701
- CPU
- Intel Q9450 @3608mhz (8x451)
- Motherboard
- Asus Rampage Formula
- Memory
- 6GB - 2x Corsair CM2X1024-8500C5D and 2x CM2X2048-8500C5D
- Graphics Card(s)
- Zotac nVidia GTX295
- Sound Card
- SoundMAX ADI1988B (X-FI MB)
- Monitor(s) Displays
- LG L227WTP & Samsung LE26R71B LCD TV
- Screen Resolution
- 1680x1050 & 1360x768
- Hard Drives
- 2x Seagate ST3500630NS in RAID0
- PSU
- Thermaltake Toughpower 750W
- Case
- Thermaltake
- Cooling
- Thermalright Ultra-120 Extreme and couple of fans
- Keyboard
- Logitech G15 v2
- Mouse
- Razer DeathAdder
- Internet Speed
- FTTH 50/50 (dualstack IPv4 & native IPv6)