Hi,I switched from 590NU to 749NU a week (or perhaps longer) back, but the speeds is still the same — 200-220kbps (24-26 Kb / Sec)Call center (1504) guys either give a complaint number, or a server room number that is NEVER reachable.Is it just me or anyone else facing this problem? Has anyone been able to come out of a situation like this?Thanks in advance for your help.I suspect one thing though: Do they update plans/speeds from a new month. Seems sensible since it would be impossible to track usage if one keeps changing the plan.Is it the case here?