Yay! Was that the 4GB stick as well?
I didn't try the 2GB. Worked straight away with the 4GB so a nice 6GB now. Been away the weekend so tried it while having my breakfast this morning. So yay, thanks a lot :)
How much of a difference does AHCI make? Or does it depend on the HDD/SSD. Didn't realise it wasn't switched on when I installed Windows so is it worth trying to get it working?
You're welcome :)
I wouldn't worry about it too much. It does make a difference, but only a pretty small one that probably isn't noticeable. Certainly not enough to worry too much about spending time fixing (and changing to AHCI without a re-install isn't trivial). Just remember to turn it on before re-installing Windows in the future - especially if you ever slap an SSD in it!