Hi Guys, I have slipstream Windows XP SP3 with various Addons, Hotfixes and Tweaks. It get well done with only two error releated to Printer Support only (which I don't use). Otherwise No Problem. I have pretty much 'low-end' machine (Pentium 4 3.00Ghz - 512RAM - No Graphic Card), hence I can't test newly built Windows XP SP3 on Virtually. So, I have to install it on live machine and see the result. Install went smoothly without any error....But when I see the running services in Service Manager from Administrative Tools, some services were won't started - ALG, Security Center, Windows Firewall (ICS) specially. I try to start them manual but they won't. For ALG I got this error message - Error 1053 : The service did not respond to the start or control request in a timely fashion. By the way I have ticked it to start Automatic but it's Manual in there. ? For Security Center & Windows Firewall I got this error message - Error 1075 : The dependency services does not exist or has been marked for deletion. So, I recheck their dependency services like Event Log, RPC, Remote Access Connection Manager etc. but they already started. So, What's the Problem ? Any Help? I have attached my config file herewith - TOP.INI