So, because I’m not that much into hardware, I’ll just say that it still suffices for me so far. I’m more concerned about the software.

I haven’t had time to get Microsoft Office. Either 2007 or 2010. So I’m using OpenOffice, but at the moment it looks terrible for making puzzle grids (I can’t set column width/row height in pixels argh, too lazy to keep converting from pixels to centimeters). Not to mention that I’m too used to MS Office’s ribbon menu. So don’t expect new puzzles for a while, until I get MS Office in.