@donald
Yes, this is just to join files. Mainly because I dont use any file splitter software but I needed something that could join files when someone sends split files to me. I will look into implementing file split functionality.
@M@tty
Dont know if I should use compressor. Last time I experimented with (I think) FSG 2.0 compressor, some AV software would just mark it as unsafe if they dont know how to unpack it, also gmail would not let me send it as attachment.
Thanks for the spelling error, its corrected for next version.
About the size, my icon alone is 43KB (:D) because it has png image for Vista/W7. It's about ~29KB. If i remove it, 32bit app is 96KB and 64bit is 105KB, both without compression. I think i will remove that PNG icon, only time it is shown is when you chose "Extra Large Icons" in Windows Explorer.
I found a bug in Windows 2000, tooltips don't work. Cant figure out why

I will have to find some debugger that works with W2000.