QUOTE(KyleBear @ Apr 14 2011, 11:16 PM)
About last wednesday via a reputable member here - ahcheap. He submitted my registration and installer told me he's done everything on his side and I need to make a report
Installer came last Friday.
What should I say to my installer now to increase my cap to 5012 AND retain my DSL mode to FAST instead of getting INTERLEAVED? I think it's a great time now since I'm barely getting 2MBPS [Yeah, account is capped, that's the problem, but hey, I want extra speed once it's uncapped

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Thanks, you're really helpful

If the installer already visited your premise last Friday, in logical manner - 48 hours ( 2 days) would be most likely Tuesday or latest by Wednesday but since it is now already Thursday but your are still being capped at 2Mbps, please call 100 and report to them.
Make sure you make some keynote to them that you are subscribed to 4Mbps package however you are being capped at 2Mbps which really doesn't make sense at all as SKMM / MCMC has compliance that all the ISP needs to achieve at least 70 - 80% of the desired speed which is 3.2 - 3.5Mbps.
Once you told them about this, they should know what they need to do on their end but usually report will be generated to pass this to the concern department to assist you further. As far as I know, there will be a special department which handle 4Mbps account so it may be better if you can have them to transfer you to them.
No matter what, just insist because you paid for 4Mbps and only getting 2Mbps.
Let me know how it goes