My Singapore map started in 2004, while Johor map started in 2005, because Garmin didn't any detailed GPS maps of these areas. Both are constantly being improved and updated with new roads and POIs. Both maps have custom types and are capable of automatic routing within and between the map tiles. There are also topography maps and POIs with proximity alerts of speed traps/cameras in Singapore and Malaysia. You will also find gmapsupp.img files for those who don't have MapSource or don't know how to combine and upload maps to their GPS device.
As of Singapore GPS Map v3.61, the HDB/JTC blocks/ATM/AXS/SAM map has been incorporated into the donor version. House number search has also been implemented in the donor version from v3.70 onwards. Finally, after two years of work, the postal code will be in v4.05 onwards (gmapsupp.img version only). From Singapore GPS Map v3.62 and Johor GPS Map v2.54 onwards, the donor version maps are locked. Unlock code are given only to donors, for more information, see Unlocking Maps. The public version is in malsingmaps.com and is unlock but do not contain the features above.
All these files can be found in Downloads (registration is not required to access the Public folders. The Donor folders are accessible only to those who appreciate my efforts and made donations, it is my little way of thanking them for their kind and generous support). There are also Links to sites hosting GPS maps of other countries and useful utilities and information for your GPS.
The maps are designed to work on Garmin GPS receivers but will work on PDA-based GPS with the proper software and configuration. Please check back regularly for updated maps.
These maps and their included files are for personal use only and are protected by copyright laws. No part of the maps and/or files may be reproduced, stored in retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording or otherwise without prior written permission. They are not to be sold, reverse-engineered, re-distributed, bundled or packaged as alternative product. Please use them with caution and at your own risk.