Bought PSP for Xmas, v1.52. Disappointed as it was advertised as 1.5, but that's another story. However, much time spent "searching" (and my 7 year old wanting to play Lego Star Wars II) I managed to upgrade to 2.71. Now I'm looking to see if I can load 1.5 from the memory stick or use custom firmware? Afraid I'm in need of some really idiot proof instructions, and also confirmation of what I need to do to make a backup copy of my UMD's and play off the MS. (I've tried connecting PSP to Laptop but I can't access the UMD Drive). Any help would be really appreciated on this as I've got complete "search overload" and confused by different suggested methods. Another thing to bear in mind the PSP is primarily for my 7 year old son, so loading games from memory stick needs to be like childs play! Thanks again.