Concurrent versions of cygwin1.dll on one system

[Lapo Luchini]

> And roll your own "IvoWin".  (Remember, tho, cygwin is GPL; therefore 
> IvoWin will be GPL and you must make the source code available to 
> whomever you give the binary.  Ditto for your app - but that's already 
> true for your app, since it currently links to cygwin itself) 

The app can in fact comply with any OSI-approved open source license I 
think, as of "note" on page http://cygwin.com/licensing.html

Another easy method to distribute a program which uses cygwin is to 
create an http or ftp directory with packages and setup.ini with binary 
and sources for your project and simply let users install a "real" (even 
if minimal) cygwin.
This is IMHO the best way to go.

-- 
Lapo 'Raist' Luchini
lapo@lapo.it (PGP & X.509 keys available)
http://www.lapo.it (ICQ UIN: 529796)