Announcement from M1 Broadband
I remember, some day in last week, I got mail from M1 broadband. By speed reading the email, I conclude that my free usage limit of internet connection increases up to 50 GB.
Dear Valued Customer,
In response to customer feedback, M1 will now increase the limit on month data usage to 50GB.
With effect from 1 November 2007, you will enjoy more freedom to download, email and surf with up to 50GB of data every month, for the same monthly subscription on your current Broadband plan. Any incremental usage beyond the free data bundle of 5GB will be charged at the usual rate of $4.28/GB, in blocks of 1GB, up to a maximum of 50GB.
We value your support and look forward to providing you with further service enhancements.
For more details, please visit our website at www.m1.com.sg/broadband.
taken from: simplyjean.
Just now, I had chick chat (via ym) with Dedhi. He also mentioned that free usage of M1 broadband is increasing to 50GB. Then he passed me the blog url of simplyjean.
And then, I realized that free usage is not increasing. But maximum usage is increasing.

So, the summary is:
Before 1st November:
Free Usage: 5GB
Maximum Usage: 10GB
Additional charge after reach 5GB: $4.28/GB (in blocks of 1GB)
After 1st November:
Free Usage: 5GB
Maximum Usage: 50GB
Additional charge after reach 5GB: $4.28/GB (in blocks of 1GB)

