in reply to accessing package variables

Alternatively, rather than having a (painfully?) large number of hashes, toss them all one super hash, where the first 'dimension' of the hash indicates what it is...
$x{'hashname'}{'hashdim1'}{'hashdim2'} = 'blah'
rather than
$hash1{'hashdim11'}{'hashdim12'} = 'blah' $hash2{'hashdim21'}{'hashdim22'} = 'bluck' etc