HDMI splitter - amp or not?

[bryancrawford]

I am feeding my Sky HD box via HDMI splitter to two displays. Second of these is between 5 and 10 metres away. Can I get away with a very simple and cheap HDMI splitter (see attached for approx £10) or do I need amplification (see attached for £48)? Views appreciated.

Cheap splitter:

http://cgi.ebay.co.uk/HDMI-Male-To-...ryZ61395QQssPageNameZWDVWQQrdZ1QQcmdZViewItem

Splitter with amplification:

http://www.cableuniverse.co.uk/cata...e=product_info&cPath=148_198&products_id=1825