Multiple ntuser files in user directory

[Dynamo]

Hi there,

I seem to have multiple ntuser files ALL under my username directory.

ntuser.dat
ntuser.dat.log1
ntuser.dat.log2
ntuser.dat{2a9700f8-230c-11e1-af09-001e33dfd1d5}.TM.blf
ntuser.dat{2a9700f8-230c-11e1-af09-001e33dfd1d5}.TMContainer00000000000000000001.regtrans-ms
ntuser.dat{2a9700f8-230c-11e1-af09-001e33dfd1d5}.TMContainer00000000000000000002.regtrans-ms
ntuser.dat{c47120d5-3945-11e1-887a-001e33dfd1d5}.TM.blf
ntuser.dat{c47120d5-3945-11e1-887a-001e33dfd1d5}.TMContainer00000000000000000001.regtrans-ms
ntuser.dat{c47120d5-3945-11e1-887a-001e33dfd1d5}.TMContainer00000000000000000002.regtrans-ms
NTUSER.DAT{d8932e6d-6a6f-11db-b6ab-a038f15a5785}.TM.blf
NTUSER.DAT{d8932e6d-6a6f-11db-b6ab-a038f15a5785}.TMContainer00000000000000000001.regtrans-ms
NTUSER.DAT{d8932e6d-6a6f-11db-b6ab-a038f15a5785}.TMContainer00000000000000000002.regtrans-ms
ntuser.ini

It is my understanding that the ntuser.dat file contains registry
information relating to a specific user for a PC. Since I am the sole
user of my PC why do all these other files appear under my username
and what are they. Which ones are correct and which ones can I delete.

Regards
Dynamo