CA-QC (Québec) module size: 100×651 (65100)
DE (Deutschland) module size: 236×329 (77644)
GB-XEN (England) module size: 97×89 (8633)
GR (Ελλάδα [Elláda]) module size: 143×216 (30888)
IS (Ísland) module size: 250×160 (40000)
KR (한국 [Hanguk]) module size: 38×72×67 (183312)
RU (Россия [Rossia]) module size: 82×86×257 (1812364)
US (United States) module size: 467×1042 (486614)
XN-COM-SK (소코지토 [Sokojito]) module size: 38×72×67 (183312)
XN-RJS (Rejistania) module size: 259×259 (67081)
XN-SPA (Spaam) module size: 235×317 (74495)
XN-TNG (Tingitana) module size: 68×85 (5780)
XN-VPH (Vephrall) module size: 178×178 (31684)
UICA (UICA club names) module size: N/A
XN-BDS (Bedistan) module size: N/A
XN-COM (Unified Capitalizt States) module size: N/A
XN-OLI (Oliverry) module size: N/A

You must specify a module: use a URL like http://www.thirdgeek.com/2006/names/US/ for the US generator.