I personally thought the dead-pan drawl of James Sunderland made Silent Hill 2 all the more unnerving but, apparently I am alone in this in this opinion so, many may be pleased to hear that the Silent Hill collection will feature all new voice acting (which is being directed by Mary Elizabeth McGlynn who voiced Major Kusanagai in Ghost in the Shell: Stand Alone Complex). Silent Hill collection will include SH2 and 3, will have trophy support and should be out this fall/autumn on PS3.
Thanks to Siliconera for the info.