You have to pay for installation $80.25 (weekdays) or $112.35* (weekends) but sometimes they waive installation during roadshows or you can try your luck in the upcoming sitex on 22 nov.
You have various options to allow your desktop to have internet access if your termination point (the box that openet install for you) is located in your living room
1a) direct wiring which provides fastest connection, singtel provides this service (Wiring charge of $80.25 will apply for wiring service from the modem to each computer/device within the first 35m, additional $10 is applicable for every subsequent 5m wiring length), but I think this service does not include concealing the wire. If you want you can either DIY or get the pro (Ayub at 81186069 highly recommended by others on hwz more info refer to
http://forums.hardwarezone.com.sg/n...ice-cat-6-lan-cable-installation-3675789.html)
b) another option that can be use is relocating the termination point to your room if you do not require any network capability on the tv in your living room.
2) use homeplugs (speed depends on your electrical network)
If your desktop lacks wireless capability
3) buy a router that can act as wireless access point (most router provide this function, make sure you enquire before buying) and yes singtel will provide you one but you need another to allow your pc for bridging (recommended: asus n55u/n66u or engenius esr9850/asus n15u if you are low on budget)
4) buy a wireless pci-e card or usb adaptor