jaggernaut, your test if from the older 3g+ modem (CDMA), not the new 3g+ modem (GSM HSPA)
QW25081985, it still works, but this 1 week unlimited is capped at 1GB (when you use 1GB, you cant download anymore ). It was meant for the older 3g+ modem since it was hard to exhaust 1GB in a week using the older speeds. So, best bet is to use the bundles, 1GB for 750/- or wait for them to release pricing for the unlimited package for these new speeds.