Hi everyone, I'm in the market for a 13" MBA. Already decided on 8GB RAM and i5 processor. However, I'm still undecided whether I should go for 128GB or 256GB. 256GB comes with quite a steep price increase. On the other hand, I plan to do the following: - Install Parallels with Win 7 for Microsoft Office use - Keep about 15GB for Spotify - Keep about 20GB for pictures Will 128GB be sufficient? I read about SD-card based memory expansion (Nifty etc). Are those fast and RELIABLE enough to store pictures (+ Spotify) on them? Sounds like it could be a cheaper alternative. Thanks a lot in advance for your opinions!