Rob
there is a lenghty thread on just this subject http://www.g4ownersclub.com/Forum/Topic12252-26-1.aspx where I hope you will find everrything you need to answer your questions.
Sadly while your all out getting muddy (has it rained in the Malverns recently?) barbecuing and generally having an awesome time, I'll be on nights, yawn.
Have a fab time
Rich 2008 G4 D3 TDV6 BG08 VGY
Team SA colours
Thanks.
apologies, I'd seen that you had joined, so assumed you could access all areas by now.
hopefully it won't be long.
Cheers