Don't know if you told dragonchild about your reply -- unless he comes back here, he'll miss your followup question.

Added the Exporter stuff in Module1 and works just fine. However, had to add ALL the subs in Module1 in its @EXPORT. Is there an easier way so that it exports all its subs by default?

See Exporter:

package MyPackage;
...
@EXPORT = qw(sub1 sub2);
[download]

but this can lead to namespace pollution. I'd prefer @EXPORT_OK and %EXPORT_TAGS in most cases.