re : enron exotica options library patrick , please , contact zimin lu , 713 853 6388 . vince patrick markey 11 / 21 / 2000 05 : 15 am to : vince j kaminski / hou / ect @ ect cc : patrick markey / hou / ect @ ect subject : enron exotica options library vince , i am trying to price a crack spread option utilizing either of the following models in the exotica library : 1 . spread options by 1 - d integration - sprdopt 2 . spread options on asian spreads - asnsprd how do i get access to these options models ? who can i visit with in the houston group if i have any questions regarding the models . your help would be greatly appreciated . i am located in singapore , so i would probably be visiting with the houston personnel via e - mail . thanks , pat markey p . s . - i have access to the o : \ research \ exotica \ xll \ xll _ templates \ directory ; however , there are no macros associated with the programs that i can find . also , i don ' t have access to the m : drive . please let me know where to find these options models .