I hope you people had also seen both the Tiscali & UK ISP's listings here
ISP's known to BLOCK or Filter p2p or specifically Limewire. Tiscali's attitude toward p2p is Europe wide. However they do apply different techniques in different countries as to how they block or shape p2p. BTW Tiscali does have subsidaries & joined forces with other isp's both in UK & elsewhere including the USA. They will all have the same issue.