I think we're getting off topic now, so this is my last feedback on the SD card issue.
Isn't the whole point of the SD card fix to get a minimum class 4 card and format it per the steps outlined? If that's what you did, then it did in fact work for you. The SD cards that come stock with Optimus S are crap.
Yeah I tried all that SD card stuff and it really doesn't do crap. Formatted it on my computer just as described and it would still dismount/mount by itself constantly. Ended up just getting an 8GB class 4 SanDisk from Fry's for 19.99 and it has never dismounted itself once and this was awhile before the VC update.
Isn't the whole point of the SD card fix to get a minimum class 4 card and format it per the steps outlined? If that's what you did, then it did in fact work for you. The SD cards that come stock with Optimus S are crap.