Soldato
With regards being registered with the shop/reseller i can testify that it can happen and not just for home stuff. I bought £100k worth of servers and Vmware stuff for work through a reseller (they were cheaper than going through my usual Dell rep) and what they are supposed to do is inform Dell of the transfer of ownership during the sale, the place i used didnt so i couldnt get any support or warranty work done as they weren't registered to my company. Took about 2-3 days worth of phone calls between me, the reseller and Dell and eventually an email to the Dell EMEA VP to get it sorted!

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