Upgrade ram on leopard 20 " iMac

Any tips e.g removing the back or front cover.!
Location of Ram slots.!
Decent store for Purchase of Ram.!
Thanx.

geek_jeeves-50, May 16, 5:45 am

geek_gibler, May 16, 5:50 am

should be underneath.Youtube it, there will be heaps of step by step tutorials

geek_stardesta, May 16, 8:47 am