Master Ghorbani's home page can be found at Master's Temple.
An excellent Hapkido lineage chart can be found on Hapkido-info.net at Hapkido family tree.
www.sinmoohapkido.com is a Ji Han Jae endorsed Sin Moo Hapkido site.
www.jinjungkwan.com has some great HKD movie clips.
For Taekwon Do with locks and throws check out David Jackson's classes in Limerick ! Limerick Taekwon Do.
A good Irish supplier of books and equipment worth a visit is FightingIreland.com.
Korean arts section of the excellent MA Ireland forum.