Wondering about using my macbook air as my ONLY computer
I recently purchased the 68 gb macbook air and was considering getting rid of my imac desktop using this as my primary/only computer. I want to downsize in my apartment. I called the Apple store that just opened by me and asked about workshops and mentioned this to the person on the phone. I wasn't sure how this would work with such a small drive even with an external harddrive, and he told me I could get a wireless harddrive and use that. Here's my question. I'm a little fuzzy on the logistics. If I get say Airport express can I use that to load and run apps from? It would also probably help with the issue I'm having with my wifi router from my provider (only provides WEP security).
Any advice would be much appreciated. I have a huge computer armoire but if this works, I can get rid of it and keep the macbook air, the WONDERFUL airprint printer I bought for $49 (epson small in one) and get more space freed up.
imac, Mac OS X (10.4.2)