I always push them up to my site and then call it up from there. Not sure you can load straight from your puter. I'll try one - nope can't do it. Maybe somebody else knows

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89 300E
79 240D
72 Westy
63 Bug sunroof
85 Jeep CJ7
86 Chevy 6.2l diesel PU

"The object of life is not to be on the side of the majority, but to escape finding oneself in the ranks of the insane."
Marcus Aurelius