I have finished cleaning up the Island Glades area (make most ways conform more to the GPS track, named streets and make new streets). I am not from that area thus there are still some parts which I am not entirely sure of. You can go to the OSM main page and chose to look at osmarender (more frequently updated) layer using the plus sign at the right hand side of the page. Alternatively, here's the URL:

osm.org/?lat=5.391152566925179&lon=100.30088485682742&zoom=17&layers=0BF

Roads tagged with Unknown are the ones I do not know the names. The is still a road I haven't done connecting Jalan Besi to Jalan Tembaga. If you could provide me with the name of the road I will do it.

Also, these are some of the roads (or part of roads) missing from the map:

Jalan Tingkat Besi - Jalan Besi
Tingkat Besi 2
Lintang Besi - Tingkat Besi 2
Solok Besi
Solok Tembaga 4

(and lots more).

Thanks to boaconstrictor, the data for Greenland, Delima region is available. He (or she) used Potlatch to make a rough mapping, while I cleaned it up using JOSM. currently I have finished cleaning Gelugor Roundabout and Jalan Masjid Negei. There are tons of data to clean up still.

I am extremely unhappy about the speed at which osmarender (online) render and update the tiles, even if I requested it.

I have also finished the some parts of route 3113: Jelutong Expressway, Bayan Lepas Expressway and others. Due to the lack of a reputable map, I am unable to find names for certain stretch of the highway. I have tagged those with Not Known.

I have also entered note for most of the routes I map. Note tags contain specific markers or certain clues or todo to let people know what needs to be done.

Looking at JOSM, I noticed that Island Galdes, Penang has substaintial amount of GPX data on it. I looked through on the GPS traces on OSM website and found boaconstrictor osm.org/user/boaconstrictor.