hey, just a quick question. i'm interested in buying a used eclipse as… i just don't have the money for a new one. at any rate, in order to be able to upgrade say a 3.1 to 3.5 i need to register it right? the one i'm looking into purchasing is at a local guitar shop and they don't know if it's registered. is there a way on this site to just check to see if the # is registered? i'm only seeing where you actually register the serial #. or vice versa is there a way to clear or change a serial if it is as the store doesn't remember who brought it in? (i'm assuming the answer to this question is no…). Thx.