Originally Posted by vladimir2989
would 32GB Class 6 work fine ? and also will this effect Updates from MS, is there any serials on SD card that have to match up or something like that ? (hope not)
I dont know yet about a class 6 32Gb replacement, but I am going to order one and try myself, as I beleive it will be fine. I will let you know once I get it delivered.
BYW, in terms of speed comparison, I have non-scientifically compared my 16GB class2 with my wife's standard 8GB Class 4 and the results look almost identical, in fact in some tests loading into IE etc the Class 2 phone was quicker. I need to run some games though to test properly, as they run mainly from the SD card and any real speed variance will be most apparent then.
There are no serial numbers needed, what WP7 is doing is formating the card in a special way, hence the need for the hard reset. This is shown by the fact that the 8GB card removed from the phone is not Fat32 formatted when connected to a PC and therefore does not show up. Equally when you plug your WP7 phone into the usb slot, it does not show up as a Removable Disk so you cannot simply transfer files to it like with WM6 and before. It remains to be seen if it can be reformatted to use elswhere.
Hope that helps