It seems, that presentations produced by sozi are simple .svg (scalable vector graphic) files, with set frames. Cool! It means, that they can be played without problems via microB, as AaapoRantalainen said.

So, whole thing about running Sozi in N900 is centered around its (Sozi) ease of usage, for creating animated svg's? Maybe there are more FOSS, lightweight alternatives to that, not requiring inkscape?

Also, as GIMP is working fine through Easy Debian, no reasons, why Inkscape shouldn't. Sozi is just an extension to the latter.

/Estel