[ArcheOS] E-Foto Rectification problems

[Ricardo Gaidão]

I tried ArcheOS and a equivalent windows version of E-Foto Rectification and noticed the same problem.

Apparently the program only work well with small images. 


When I use photos bigger than 2 MB the program start to give problems. Sometimes control points vanish during the point marking operation and other
times the original and reference photos disappear!

Does anyone noticed the same problem? 


What are the alternatives to e-foto (I read somewhere about GIMP similar plugins)?