While re-reading the documentation on use lib and looking through the directory structure again, I realise that all modules have ended up in either

lib/site_perl/5.005/
[download]

or in

lib/site_perl/5.005/i386-linux/
[download]

...and according to the documentation on use lib, a:

use lib "customers_perl_modules/lib/site_perl/5.005";
[download]

Should be enough, since directly underlying architecture-specific libs should be appended to @INC automagically.

...should be enough.

Let me try..

Yep, works!

But what happens when perl 5.6 gets installed?

/jeorgen