Thinking of buying a CyberPower CP1000PFCLCD UPS. http://www.cyberpowersystems.com/products/ups-systems/adaptive-sinewave-series/CP1000PFCLCD.html http://www.amazon.com/CyberPower-CP...1?ie=UTF8&s=electronics&qid=1305047000&sr=1-1 Only problem I see with the CP1000PFCLCD is that I may not be able to plug my external hard drive and router (at the same time with the other devices) as their respective transformers are rather bulky in size.(The UPS only has space for 5 plugs (battery powered), and not enough room between the plugs) In that case I would need to buy an additional power bar, although CyberPower does not endorse the use of such measure, do they? Really don't know why. Would that void their warranty? (I would need to plug: iMac, external hard drive [bulky transformer], router [bulky transformer], modem, and perhaps a LED Cinema in the future) Would that be a valid solution?