Got back from work last night, turned the pc on then went downstairs to get a drink. On my return the pc was powered down and the room stank of burnt toast, seems mine decided to fail after about 6 months - short fuse even by hiper standards 
I've ordered a new OCZ one for now, I hear they're louder than the hipers but have the distinct advantage of not exploding.

I've ordered a new OCZ one for now, I hear they're louder than the hipers but have the distinct advantage of not exploding.