Having been away from PC gaming for 2 years or so, I'm looking to build a system in about 6-8 months time. I don't have the money for a system right now, but plan on purchasing some of the parts that don't really affect gaming performance bit by bit, such as the case, optical drive, fans etc to satiate my need for hardware while I get on with some mods and save up for the cpu, gfx etc. However, this has left me wondering... While I know that a 650w PSu like an Antec Signature will be fine to power a system built around Christmas time, does anyone know of any future changes to power connectors that may turn my early purchsed PSU into a £100 brick? It would be rather silly of me to buy one now and find out that mobos or graphics cards in 6 months time will be using different connectors. Any advice/future hardware articles anyone could point me to? ... many thanks.