diff --git a/Ramses/home/Library.js b/Ramses/home/Library.js
index 556f4de..7495782 100644
--- a/Ramses/home/Library.js
+++ b/Ramses/home/Library.js
@@ -83,14 +83,14 @@ export function findBestTarget(ns, maxSec, maxPorts, currentHackLevel, manualTar
   if (!ns.fileExists("serverList.txt", "home")) scanServerList();
   let serverList = JSON.parse(ns.read("serverList.txt"));
   let bestEntry = "";
-  if (manualTargetOverride.length > 0) {
+  if (manualTargetOverride && manualTargetOverride.length > 0) {
     bestEntry = manualTargetOverride;
   } else {
     bestEntry = null;
     let nMaxMoneyPerChance = 0;
     let nBestMoneyPerChance = 0;
     for (const [name, entry] of Object.entries(serverList)) {
-      if (entry.minSec <= maxSec && entry.minPorts <= maxPorts && entry.minHackLvl < currentHackLevel) {
+      if (entry.minSec <= maxSec && entry.minPorts <= maxPorts && entry.minHackLvl <= currentHackLevel) {
         nMaxMoneyPerChance = (entry.maxMoney * ns.hackAnalyzeChance(name)) / entry.minSec;
         if (nMaxMoneyPerChance > nBestMoneyPerChance) {
           nBestMoneyPerChance = nMaxMoneyPerChance;
@@ -172,7 +172,7 @@ export async function purchaseAndUpgradeServers(ns) {
     let targetRamInitial = 16;
     if (ns.getPurchasedServerCost(targetRamInitial) < currentMoney) {
       let sFrontZero = "0";
-      if (pServcount >= 9) {
+      if (pServcount > 9) {
         sFrontZero = "";
       }
       let hostname = ns.purchaseServer("pserv-" + sFrontZero + pServcount, targetRamInitial);
@@ -241,3 +241,48 @@ export function getGrowThreads(ns, sTarget, nHackThreads, nCores) {
   let nGrowthThreads = ns.growthAnalyze(sTarget, 1 + nHackAmountPercent, nCores);
   return nGrowthThreads;
 }
+
+/** @param {NS} ns */
+export async function ExecuteAndWait(ns, sScript, ...args) {
+  if (!ns.isRunning(sScript, ...args)) { ns.exec(sScript, ...args); }
+  while (ns.isRunning(sScript, ...args)) { await ns.sleep(100); }
+}
+
+/** @param {NS} ns */
+export async function RunAndWait(ns, sScript, ...args) {
+  if (!ns.isRunning(sScript, ...args)) { ns.run(sScript, ...args); }
+  while (ns.isRunning(sScript, ...args)) { await ns.sleep(100); }
+}
+
+/** @param {NS} ns */
+export function listWorkServers(ns) {
+  ns.disableLog("ALL");
+  const sFileName = "serverList.txt";
+  if (!ns.fileExists(sFileName, "home")) { ns.print(`ERROR ${sFileName} does not exist.`); return false; };
+  let serverList = JSON.parse(ns.read(sFileName));
+
+  let nTotalWorkerRAM = 0;
+  let nTotalFreeRAM = 0;
+
+  const nServerColumnWidth = 20;
+  const nValueColumnWidth = 8;
+  const nCoresWidth = 5;
+
+  ns.printRaw("┏━━━━━━━━━━━━━━━━━━━━━━┳━━━━━━━━━━━━━━━━━━━━━┳━━━━━━━┓");
+  ns.printRaw("┃ Server               ┃    Free  / Max RAM  ┃ Cores ┃");
+  ns.printRaw("┣━━━━━━━━━━━━━━━━━━━━━━╋━━━━━━━━━━━━━━━━━━━━━╋━━━━━━━┫");
+  for (const [name, entry] of Object.entries(serverList)) {
+    if (entry.rootAccess && entry.maxRam >= 1) {
+      let sServerName = entry.serverName.padEnd(nServerColumnWidth, ' ');
+      let nFreeRAM = entry.maxRam - ns.getServerUsedRam(entry.serverName);
+      let sFreeRAM = nFreeRAM.toLocaleString().padStart(nValueColumnWidth, ' ');
+      let sMaxRam = entry.maxRam.toLocaleString().padStart(nValueColumnWidth, ' ');
+      let sCores = entry.serverCores.toLocaleString().padStart(nCoresWidth, ' ');
+      ns.printRaw(`┃ ${sServerName} ┃ ${sFreeRAM} / ${sMaxRam} ┃ ${sCores} ┃`);
+      nTotalWorkerRAM += entry.maxRam;
+      nTotalFreeRAM += nFreeRAM;
+    }
+  }
+  ns.printRaw("┗━━━━━━━━━━━━━━━━━━━━━━┻━━━━━━━━━━━━━━━━━━━━━┻━━━━━━━┛");
+  ns.printRaw(`Total Free: ${nTotalFreeRAM.toLocaleString()} / ${nTotalWorkerRAM.toLocaleString()} GB`);
+}
\ No newline at end of file
diff --git a/Ramses/home/WorkerList.js b/Ramses/home/WorkerList.js
new file mode 100644
index 0000000..107e501
--- /dev/null
+++ b/Ramses/home/WorkerList.js
@@ -0,0 +1,20 @@
+import { listWorkServers } from "/Library.js";
+
+/** @param {NS} ns */
+export async function main(ns) {
+  ns.disableLog("ALL");
+  ns.tail();
+  ns.resizeTail(522,625);
+  let nStatus = 0;
+  let aStatus = ["─", "╲", "│", "╱"];
+  let bWhile = true;
+  while (bWhile !== false) {
+    ns.clearLog();
+    bWhile = listWorkServers(ns);
+    //ns.printRaw(aStatus[nStatus])
+    ns.setTitle(`WorkerList ${aStatus[nStatus]}`);
+    nStatus++;
+    if (nStatus > 3) nStatus = 0;
+    await ns.sleep(1050);
+  }
+}
\ No newline at end of file