XP and IE can rename pk3 files to zips... don't let it

File Name	File Date	File Size
16+.pk3	02/15/07	1472 KB
69pickup1.pk3	02/15/07	3917 KB
Shayders_mappack.zip	03/29/07	62590 KB
bal3dm5.pk3	02/15/07	4694 KB
bubdm1.pk3	02/15/07	1147 KB
cht3.pk3	02/08/06	3867 KB
cpm_maps.zip	03/29/07	119671 KB
distonic_small.pk3	01/17/07	4257 KB
dubenigma.pk3	01/17/07	2782 KB
fr3dm1.pk3	02/15/07	2390 KB
htourney1.pk3	01/17/07	799 KB
hub3aeroq3.pk3	03/29/07	1222 KB
hub3tourney1.pk3	02/15/07	1427 KB
jaxdm6.pk3	07/20/08	2190 KB
jaxdm8.pk3	01/17/07	2298 KB
jaxdm8ctf_alpha1.pk3	07/20/08	3300 KB
kitdm10.pk3	02/15/07	7515 KB
lsjg_coop.pk3	01/17/07	3268 KB
map-charon3dm12.pk3	07/20/08	2628 KB
map-charon3dm3.pk3	07/20/08	3879 KB
map-estatica-cardigan-nomusic.pk3	07/20/08	8369 KB
map-uberkill.pk3	01/17/07	1804 KB
map_cpm10.pk3	01/17/07	1278 KB
map_cpm11.pk3	01/17/07	1068 KB
map_cpm11a.pk3	02/15/07	1371 KB
map_cpm12.pk3	02/15/07	1695 KB
map_cpm13.pk3	02/15/07	4642 KB
map_cpm14.pk3	02/15/07	4268 KB
map_cpm15.pk3	02/15/07	2845 KB
map_cpm16.pk3	02/15/07	2306 KB
map_cpm17.pk3	02/15/07	1838 KB
map_cpm18.pk3	02/15/07	4017 KB
map_cpm18r.pk3	02/15/07	6680 KB
map_cpm19.pk3	02/15/07	3153 KB
map_cpm1a.pk3	02/15/07	1713 KB
map_cpm2.pk3	02/15/07	1677 KB
map_cpm20.pk3	02/15/07	5869 KB
map_cpm21.pk3	02/15/07	5132 KB
map_cpm22.pk3	02/15/07	2980 KB
map_cpm23.pk3	02/15/07	6588 KB
map_cpm24.pk3	02/15/07	2197 KB
map_cpm25.pk3	02/15/07	2454 KB
map_cpm26_cpmctf4.pk3	02/15/07	7435 KB
map_cpm27.pk3	02/15/07	3132 KB
map_cpm28.pk3	02/15/07	887 KB
map_cpm29.pk3	02/15/07	5213 KB
map_cpm3.pk3	02/15/07	1085 KB
map_cpm3a.pk3	02/15/07	4098 KB
map_cpm4.pk3	02/15/07	1215 KB
map_cpm4a.pk3	02/15/07	5104 KB
map_cpm5.pk3	02/15/07	1247 KB
map_cpm6.pk3	02/15/07	2726 KB
map_cpm7.pk3	02/15/07	1196 KB
map_cpm8.pk3	02/15/07	931 KB
map_cpm9.pk3	02/15/07	2724 KB
map_cpma3.pk3	02/15/07	3262 KB
map_cpmctf1.pk3	02/15/07	4369 KB
map_cpmctf2.pk3	02/15/07	2894 KB
map_cpmctf3.pk3	02/15/07	7453 KB
map_cpmctf5.pk3	02/15/07	1587 KB
mdl-fritzkrieg.pk3	02/15/07	2640 KB
mrcq3t3.pk3	03/29/07	1389 KB
mrhdm5.pk3	02/08/06	1416 KB
plutonians.pk3	02/08/06	4591 KB
q3dade12.pk3	02/15/07	1508 KB
rdogdm4.pk3	02/08/06	3194 KB
saiko_tourney1a.pk3	02/15/07	1133 KB
sparth.pk3	07/20/08	2634 KB
storm3dm2.pk3	02/15/07	2119 KB
storm3dm3.pk3	02/08/06	4714 KB
storm3tourney1.pk3	02/15/07	2533 KB
storm3tourney2.pk3	02/15/07	2348 KB
storm3tourney4.pk3	10/05/07	5549 KB
storm3tourney5.pk3	02/15/07	3611 KB
tfzse1.pk3	02/15/07	4247 KB
tm3_grudge.pk3	02/15/07	1287 KB
tm3_myth.pk3	02/15/07	1267 KB
vdamaged.pk3	02/15/07	1395 KB
ztn3tourney1.pk3	02/15/07	867 KB