# Tweet by [@keefmoon](http://twitter.com/keefmoon) on 2010-10-29 16:31:13 > [!INFO] Archived from [original tweet](http://twitter.com/keefmoon/status/29103500093) In reply to: [@None](http://twitter.com/None/status/29100358790) @aral Cool! Can me know how usable it is for XCode/Development. Really want one! Did you go for the RAM upgrade?