Good night :)
I find that some keyboard shortcuts don't work, for example the # (Grid) and | (Guides) ones. May be it is because I'm using a Spanish-ISO keyboard
on an English system?
* I'm using Inkscape v0.48.2 on an iMac iSight ólast and most powerful PowerPC iMacó running Mac OS X 10.5.8 (Leopard).
--I'm a beginner and my first impression about Inkscape is very good. Thank you very much to its developers :)