i've two questions concerning dvd burners i want to buy:
1st. - Which is the main difference between Optiarc AD-7200S-OB (i think this is the first one of this sÃ©rie) and the more recents AD-7220... and so on.
2nd. - What means OEM? Does it means it is qualified material or we canÂ´t trusth on equipments described as OEM?
iÂ´m sorry to put these questions, maybe very stupids, :o but i realy like to know. Any help will be highly appreciate.
Thank you in advance