[maxmsp] alphabetical/numerical sorting...

This is probably very basic, and I do appologize, but I am not sure how to handle this.
I have a coll with a bunch of (in this case) pictures in it and would like to arrange them numerically from Pic0.jpeg to Pic33.jpeg. "sort -1 1" doesn't do what I want it to. What am I missing???
The pics are nicely order in my folder on my desktop but as soon as I read it with the "folder" object, things get scrambled...
Any ideas???

Thanks a bunch.

#P window setfont "Sans Serif" 9.;
#P window linecount 1;
#P message 266 434 33 196617 clear;
#P message 364 413 53 196617 renumber;
#P message 328 434 52 196617 sort -1 0;
#N coll ;
#T flags 1 0;
#T 0 Pic0.jpg;
#T 1 Pic1.jpg;
#T 2 Pic10.jpg;
#T 3 Pic11.jpg;
#T 4 Pic12.jpg;
#T 5 Pic13.jpg;
#T 6 Pic14.jpg;
#T 7 Pic15.jpg;
#T 8 Pic16.jpg;
#T 9 Pic17.jpg;
#T 10 Pic18.jpg;
#T 11 Pic19.jpg;
#T 12 Pic2.jpg;
#T 13 Pic20.jpg;
#T 14 Pic21.jpg;
#T 15 Pic22.jpg;
#T 16 Pic23.jpg;
#T 17 Pic24.jpg;
#T 18 Pic25.jpg;
#T 19 Pic26.jpg;
#T 20 Pic27.jpg;
#T 21 Pic28.jpg;
#T 22 Pic29.jpg;
#T 23 Pic3.jpg;
#T 24 Pic30.jpg;
#T 25 Pic31.jpg;
#T 26 Pic32.jpg;
#T 27 Pic33.jpg;
#T 28 Pic4.jpg;
#T 29 Pic5.jpg;
#T 30 Pic6.jpg;
#T 31 Pic7.jpg;
#T 32 Pic8.jpg;
#T 33 Pic9.jpg;
#T 34 Pic9.jpg;
#P newobj 328 462 53 196617 coll;
#P newex 379 344 27 196617 t i i;
#P newex 305 401 47 196617 pack 0 s;
#P newex 238 205 40 196617 t b b i;
#P number 238 185 35 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
#P button 192 79 15 0;
#P user umenu 192 259 140 196647 1 2000 275 1;
#X add Pic0.jpg;
#X add Pic1.jpg;
#X add Pic10.jpg;
#X add Pic11.jpg;
#X add Pic12.jpg;
#X add Pic13.jpg;
#X add Pic14.jpg;
#X add Pic15.jpg;
#X add Pic16.jpg;
#X add Pic17.jpg;
#X add Pic18.jpg;
#X add Pic19.jpg;
#X add Pic2.jpg;
#X add Pic20.jpg;
#X add Pic21.jpg;
#X add Pic22.jpg;
#X add Pic23.jpg;
#X add Pic24.jpg;
#X add Pic25.jpg;
#X add Pic26.jpg;
#X add Pic27.jpg;
#X add Pic28.jpg;
#X add Pic29.jpg;
#X add Pic3.jpg;
#X add Pic30.jpg;
#X add Pic31.jpg;
#X add Pic32.jpg;
#X add Pic33.jpg;
#X add Pic4.jpg;
#X add Pic5.jpg;
#X add Pic6.jpg;
#X add Pic7.jpg;
#X add Pic8.jpg;
#X add Pic9.jpg;
#P newex 192 118 76 196617 opendialog fold;
#P newex 192 161 56 196617 folder;
#P message 408 370 14 196617 0;
#P newex 408 344 27 196617 sel;
#P button 379 176 15 0;
#P message 379 221 14 196617 1;
#P toggle 379 244 15 0;
#P newex 379 270 58 196617 metro 100;
#P newex 379 198 49 196617 delay 10;
#N counter;
#X flags 0 0;
#P newobj 379 298 66 196617 counter;
#P fasten 13 2 6 1 273 237 490 237 490 337 430 337;
#P fasten 13 2 0 4 273 240 440 240;
#P fasten 7 0 3 0 413 391 460 391 460 239 384 239;
#P fasten 7 0 0 2 413 388 456 388 456 289 412 289;
#P connect 0 0 15 0;
#P fasten 0 0 6 0 384 321 413 321;
#P fasten 15 0 14 0 384 381 310 381;
#P connect 14 0 16 0;
#P connect 19 0 16 0;
#P connect 17 0 16 0;
#P connect 18 0 16 0;
#P connect 11 0 9 0;
#P connect 9 0 8 0;
#P fasten 15 1 10 0 401 365 505 365 505 255 197 255;
#P connect 8 0 10 0;
#P connect 8 1 12 0;
#P connect 12 0 13 0;
#P fasten 13 0 5 0 243 242 481 242 481 170 384 170;
#P connect 5 0 1 0;
#P connect 1 0 4 0;
#P connect 4 0 3 0;
#P connect 3 0 2 0;
#P connect 2 0 0 0;
#P connect 6 0 7 0;
#P fasten 10 1 14 1 327 284 347 284;
#P window clipboard copycount 20;