Your Sony DRU 710A is 16x burner and it will burn + and -R single layer and double layer discs.
All you need is a decent burning software like ImgBurn and copying software, to copy disc first.
There should be enough info on site [B][I]troy512 [/I][/B]gave a link to.
For info on LG H55N, just type the model number in your search engine and it will find the drive.
That is how I found your Sony specifications.