From the Debug window using sendmany. here's an example
15:52:30

sendmany "" '{"1Jk5mg5pfwGCSVQx4W9KieRFM98bvC8xgX":0.01, "1JonCfR4YkRMw6SfQKLvsMW5EnxcQxDXys":0.01}'
15:52:31

b1693a00890b6c00310f8acde0bbdd3eef16d116baaddc87d91232b743e4ecf3
Here's a list of addresses exported from my transactions history in case someone wants to mass send

112HKc7J3gPCpe2gAcZwdLH9QEnCvtzzWC
12nKbpwULdVhKV49cmbawazFMpAJhLuHyY
134zQh1j1tXF97c1fNvpG3vSfx6U1eCj24
13sWybXe7CuzQtxizLcHtLJc6rs428d95W
14qcyykG5WdMkNYB9wvn8pWQzfH3fd1zuu
15HQy3xkmZacctxXZp2hrAj6YxKYqNbU9D
15Rds83EVZXdqG9dKxYqtFxXeytf5kWFvH
16z7TSgoXRTepHFT1CEBXA3j5jWVQ2uADL
17anfLXqe29fKm16dnDB6TKpD1WnpHyvZz
17pyWohmuPTAoKo3BxmPYamjwUvEM292fk
18dSPhHnSkV44rjVkrxNb4xgBuT6CpEjvR
18EavUU6bkG2jsHP2BCTPZ1owAZTLWTgfb
19k2zQ6YzCQ6eWMeFBbqPKmcxGTjpe9kat
19tcHLEwWydtRSqSGf7WRD186xYwmiFSnu
1AeLGVrv2fgW5quKzs5MA1SzEPLSd7zifc
1AZ7JUmBrzop82o8RNP77V1qfGtUFjrLTk
1AzAPBVUzjJvspbbbKGJN8JbR9Y3kJgcXa
1B7QmYpp5Ay4FNHeTZbk2oLDKtPYZgrYAG
1Cj6xkDXU9ewQMxccnBHeMYqbjWgsCYWgE
1D9j79rVYkZxB1yBeWrnnW6WaXAKyzsCar
1DPCStYL9V9WwXhqbLdfBhVzdTx4zs5Vhs
1EcDJRyN4TV47hDdQHn5hoch2Vhtc5AWsf
1F2YeTdqurC2ZbVM7P6hFKmZqLfoSkScoL
1FbMTiJUKNHTWG1VswtHWmnFxgktk5WLuC
1FN7Hthh3aV7317imHpN6Vs78EM68aZ4bq
1FNQeKg5vw9HdGkz4ppWrZh27xebKiE6nv
1FVkokJc7f5S5hMKTn4C8zRiGoPvA3JMZs
1FwEoVYjtgbGuxzx4pUnb752uNWEoEw5TK
1GcBnRwMAMy19Tnczf5KrBp3RT88UKmVob
1GPuGyGV9TFuwEx4j2LxECGo1TQ2zQwi8m
1GsWJid7nXXCquU3c8S7GTckk4sfqH5h46
1H3LnPHUSbdEN3qFgUudcJzXEaETqg3ngk
1HcSLBT7EmUSgAddEuzn9jnqndVVJtqeVD
1JAevChEpNwqDsroaQeWm5wQHcnZa4u7Hw
1JdkV29fLegurgh8ktXHZJGeHgLWxAm9CK
1JdoK5aNt3kMnmSCaBKTK1B6JgiZszc4hM
1Jh2e9JQdNRD3t9M3n6r6FMtY7oGAAJmSv
1JhmbWzukLRVwVLaEzWbbghaxUNBb9DxxN
1JirXMjNSfVAUNRq9bfgSp7KooVn6csMF2
1Jk5mg5pfwGCSVQx4W9KieRFM98bvC8xgX
1JonCfR4YkRMw6SfQKLvsMW5EnxcQxDXys
1JpTUqncCHjsxbrBqfdL7E7fEvNCHQaXbC
1JWBpfQ49sa2HYZRU5jbNzeLyiKc8gNpJR
1JXcKNBenQX9jHYxSN24VNFjRQy6Dc1qbH
1K5z8RaAao2mxVTxuUSCcofUMVZXjchdJo
1KJzrVzoDapMDKBiJJmDdnnXjg4mKyKRGJ
1KYFMLM1FMpHcRuv7HAETmTxKic6q3VNLh
1L7H8AsDQAASw89GCe1n8njgZqbpg69ZUN
1LNUbJkp1tRwachohPt4Ah6xUnT2RzaMpS
1LUeLCHKAfTyGSSkJykCYGqwFQT298jibx
1LzFdXnh99VMP3hR59j5FSVWw4EzXvVAFn
1M8xuqeLrNM9w1GzbYAfmmz4VLaN3dfs8
1MBbDbo7koEA9TPnRT25BYfEp2s6Wu1BVM
1MRvcQMbwrqnQEPdGpw4amF5d2iHdKFQTa
1MypicwESdFgrSYsqU4GQYdXT5u35YkjXs
1NuGEEssb2mKiHdgSR5rpAGBPwBFEmPhQD
1PgMCcZyKK1zP96tG2Wo2wecfTGKBeG7P7
1PMdx3nYhZmodEUAAooGFL84ZBS9PE7RVM
1Pojt9CMChGX75oNP71xZ1jRFkBkoVaz9p
1PPvy28TU5TobnNJ4t3Bk82iURHfssWaMV
1PrEMineCjDhJRaafhf4wyvTYLwD6SJfq3
1PReMiNEgGy4fHXKBxYFEsHwrMPzfi8T32
1PwdEYrDazRax7UwDBSdbBnQoheV8ELAbV
1QBAYTYq1fLLWE2iTFtjYRMewZ2bd54yxk
1sjhsKZVpo4VnZRaNAzahmqs52zCppsPw
So in keeping with my newbie status how does one do a mass send? I can't seem to add more than one address at a time...
1DrxMts1ywGM9Ufhgi1FmnX8hmoA3JajrV Thanks.