Download - calculator :
Filesize :
it takes around ...
Modemspeed :
hours
min.
sec.
9.6 Kb
14.4 Kb
28.8 Kb
56 Kb
ISDN (64 Kb)
ISDN (128 Kb)
T - DSL (768 Kb)
ADSL (ca. 1,9 Mb)