Just a tip - apparently the belts Aldi sell are lap jointed.
That means there's a bit that's slightly thicker which makes the work piece bounce a bit and causes a fair bit of vibration.
You'll want butt-jointed belts.
There's a guy called John on BritishBlades who sells butt jointed ones in a range of grades and I've heard good things about them. I intend to get some from him when I get my Aldi sander on Sunday too.
Does anyone know when that horizontal sander and disk last went on sale? They seem to repeat the offers about once a year so knowing that would give a rough idea of when to expect it to go on sale again.
This one might be a touch underpowered, but it's my intention to get one and then get a more powerful one if I feel the need.
Apparently the slower belt speed on this is good for knives as although it takes a bit longer to grind them down, it builds up less heat in the process, which is pretty good.